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resources:eval:user-guides:circuits-from-the-lab:cn0251 [01 Apr 2013 23:37] – [Setting up Digilent WaveForms] James Fitzgerald | resources:eval:user-guides:circuits-from-the-lab:cn0251 [30 Jul 2021 07:26] (current) – Victor Calinao, Jr | ||
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====== CN-0251 Software User Guide====== | ====== CN-0251 Software User Guide====== | ||
===== Overview ===== | ===== Overview ===== | ||
- | [[http:// | + | [[adi>CN0251|CN-0251]] is a flexible signal conditioning circuit for processing signals of wide dynamic range, varying from several mV p-p to 20 V p-p. The circuit provides the necessary conditioning and level shifting and achieves the dynamic range using the internal programmable gain amplifier (PGA) of the high resolution analog-to-digital converter (ADC). |
A ±10 V full-scale signal is very typical in process control and industrial automation applications; | A ±10 V full-scale signal is very typical in process control and industrial automation applications; | ||
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impedance is also necessary for the analog front-end input circuit. | impedance is also necessary for the analog front-end input circuit. | ||
- | This user guide will discuss how to use the evaluation software to collect data from the [[http:// | + | This user guide will discuss how to use the evaluation software to collect data from the [[adi>EVAL-CN0251-SDPZ|EVAL-CN0251-SDPZ]] Evaluation Board **(CN-0251 Board)** |
{{: | {{: | ||
===== Required Equipment ===== | ===== Required Equipment ===== | ||
- | * [[http:// | + | * [[adi>EVAL-SDP-CB1Z|EVAL-SDP-CB1Z]] Controller Board (**SDP-B Board**) |
- | * [[http:// | + | * [[adi>EVAL-CN0251-SDPZ|EVAL-CN0251-SDPZ]] Evaluation Board (**CN-0251 Board**) |
* +6V Power Supply | * +6V Power Supply | ||
* ±15V Dual Power Supply | * ±15V Dual Power Supply | ||
* [[ftp:// | * [[ftp:// | ||
- | * [[http://www.digilentinc.com/Products/Detail.cfm? | + | * [[adi>en/design-center/evaluation-hardware-and-software/evaluation-boards-kits/ADALM2000.html|ADALM2000]] |
- | * [[https:// | + | * [[:university: |
- | * [[https://docs.google.com/ | + | * {{ : |
* PC with the following //Minimum Requirements// | * PC with the following //Minimum Requirements// | ||
* Windows XP Service Pack 2 (32-bit) | * Windows XP Service Pack 2 (32-bit) | ||
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* USB Type A to USB Micro-B cable | * USB Type A to USB Micro-B cable | ||
===== General Setup ===== | ===== General Setup ===== | ||
- | * The [[http:// | + | * The [[adi>EVAL-CN0251-SDPZ|EVAL-CN0251-SDPZ]] **(CN-0251 Board)** connects to the [[adi>EVAL-SDP-CB1Z|EVAL-SDP-CB1Z]] **(SDP-B Board)** via the 120-Pin connector at **J5**. |
- | * The +6V Power Supply powers the [[http:// | + | * The +6V Power Supply powers the [[adi>EVAL-CN0288-SDPZ|EVAL-CN0251-SDPZ]] **(CN-0251 Board)** via the screw terminals at **J3**. |
- | * The ±15V Dual Power supply powers the [[http:// | + | * The ±15V Dual Power supply powers the [[adi>EVAL-CN0251-SDPZ|EVAL-CN0251-SDPZ]] **(CN-0251 Board)** via the screw terminals at **J4**. |
- | * The [[http:// | + | * The [[adi>EVAL-SDP-CB1Z|EVAL-SDP-CB1Z]] **(SDP-B Board)** connects to the PC via the USB Type A to USB Mini-B cable. |
- | * The [[http://www.digilentinc.com/Products/Detail.cfm? | + | * The [[adi>en/design-center/evaluation-hardware-and-software/evaluation-boards-kits/ADALM2000.html|ADALM2000]] connects to the PC via the USB Type-A to USB Micro-B cable. |
- | * The [[http://www.digilentinc.com/Products/Detail.cfm? | + | * The [[adi>en/design-center/evaluation-hardware-and-software/evaluation-boards-kits/ADALM2000.html|ADALM2000]] connects to the [[adi>EVAL-CN0251-SDPZ|EVAL-CN0251-SDPZ]] **(CN-0251 Board)** via the screw terminals at **J1**.\\ \\ {{: |
- | < | + | |
- | < | + | ---- |
===== Connecting the Hardware ===== | ===== Connecting the Hardware ===== | ||
- | - Ensure the jumpers are populated on the [[http:// | + | - Ensure the jumpers are populated on the [[adi>EVAL-CN0251-SDPZ|EVAL-CN0251-SDPZ]] **(CN-0251 Board)** as depicted in the figure below. |
* **JP1** and **JP2** configure the analog inputs for single-ended or differential inputs | * **JP1** and **JP2** configure the analog inputs for single-ended or differential inputs | ||
- | * **JP3** and **JP4** configure the gain of the [[http:// | + | * **JP3** and **JP4** configure the gain of the [[adi>AD8475|AD8475]] to be 0.4x or 0.8x\\ \\ {{: |
- | - Connect the [[http://www.digilentinc.com/Products/Detail.cfm? | + | - Connect the [[adi>en/design-center/evaluation-hardware-and-software/evaluation-boards-kits/ADALM2000.html#eb-overview|ADALM2000]] to the [[adi>EVAL-CN0251-SDPZ|EVAL-CN0251-SDPZ]] **(CN-0251 Board)** as depicted in the figures below. |
- | * The waveform outputs should be connected to **J1:2 (IN1-)** and **J1:3 (IN2+)** of the **CN-0251 Board**.<html>< | + | * The waveform outputs should be connected to **J1:2 (IN1-)** and **J1:3 (IN2+)** of the **CN-0251 Board**. |
+ | * The [[adi>en/design-center/ | ||
- Connect the +6V Power Supply to the screw terminal at **J3**. | - Connect the +6V Power Supply to the screw terminal at **J3**. | ||
- Connect the ±15V Power Supply to the screw terminal at **J4**. | - Connect the ±15V Power Supply to the screw terminal at **J4**. | ||
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{{: | {{: | ||
- | ===== Setting up Digilent WaveForms | + | ---- |
- | - Install [[https:// | + | |
- | - Use the USB Type-A to USB Micro-B cable to connect the [[http://www.digilentinc.com/Products/Detail.cfm? | + | ===== Getting Started with ADALM2000 and Scopy ===== |
- | - Open the file named [[https://docs.google.com/file/d/ | + | - Use the USB Type-A to USB Micro-B cable to connect the [[adi>en/design-center/evaluation-hardware-and-software/evaluation-boards-kits/ADALM2000.html#eb-overview|ADALM2000]] to the PC. A detailed guide on how to start ADALM2000 and install [[: |
- | - Click the **Run All Button**< | + | - Upon connecting the ADALM2000 to Scopy, load the project |
+ | - Click the **Run button**.\\ {{: | ||
+ | |||
+ | ---- | ||
===== Using the Evaluation Software ===== | ===== Using the Evaluation Software ===== | ||
==== Software Control and Indicator Descriptions ==== | ==== Software Control and Indicator Descriptions ==== | ||
{{: | {{: | ||
- | -< | + | -**Connect/ |
* When this button is pressed, the SDP-B Board makes a USB connection to the CN-0288 Board. | * When this button is pressed, the SDP-B Board makes a USB connection to the CN-0288 Board. | ||
- | -< | + | -**Capture Data Button** |
* When this button is pressed, the SDP-B Board will collect conversion data and present the acquisitions in the chart. | * When this button is pressed, the SDP-B Board will collect conversion data and present the acquisitions in the chart. | ||
- | -< | + | -**Save Data Button** |
* When this button is pressed, the software will save the data collected to a tab delimited ASCII spreadsheet file. | * When this button is pressed, the software will save the data collected to a tab delimited ASCII spreadsheet file. | ||
- | -< | + | -**Control Tabs** |
* __Data__ - Clicking this tab brings the data collection chart to the front. | * __Data__ - Clicking this tab brings the data collection chart to the front. | ||
* __Analysis__ - Clicking this tab brings the data analysis histogram to the front. | * __Analysis__ - Clicking this tab brings the data analysis histogram to the front. | ||
* __Configure System__ - Clicking this tab brings the system configuration control to the front. | * __Configure System__ - Clicking this tab brings the system configuration control to the front. | ||
* __SDP Board Information__ - Clicking this tab brings the SDP Board Information indicators to the front. | * __SDP Board Information__ - Clicking this tab brings the SDP Board Information indicators to the front. | ||
- | -< | + | -**Input Channel Drop-Down Menu** |
* Clicking this drop-down menu selects the channel to capture data from. | * Clicking this drop-down menu selects the channel to capture data from. | ||
- | -< | + | -**Input Range Drop-Down Menu** |
- | * Clicking this drop-down menu selects the analog input voltage range for the channel selected by the < | + | * Clicking this drop-down menu selects the analog input voltage range for the channel selected by the **Input Range Drop-Down Menu**. |
- | -< | + | -**AD8475 Gain Indicator** |
- | | + | * This indicator displays the gain setting required from the [[adi>AD8475|AD8475]].\\ \\ <WRAP round important 60%> |
- | -< | + | -**AD7192 Gain Indicator** |
- | * This indicator displays the gain setting required from the [[http:// | + | * This indicator displays the gain currently programmed into the [[adi>AD7192|AD7192]]. |
- | -< | + | -**Samples to Capture Control** |
- | * This numerical control sets the number of samples to capture once the < | + | * This numerical control sets the number of samples to capture once the **Capture Data Button** is pressed. |
- | -< | + | -**Display Unit Drop-Down Menu** |
* Clicking this drop-down menu allows you to select chart y-axis units to display. | * Clicking this drop-down menu allows you to select chart y-axis units to display. | ||
- | -< | + | -**Chart Controls** |
* These controls allow the user to zoom-in, zoom-out, and pan through the data collected. | * These controls allow the user to zoom-in, zoom-out, and pan through the data collected. | ||
- | -< | + | -**System Status String Indicator** |
* This indicator displays a message to the user detailing the current state of the software. | * This indicator displays a message to the user detailing the current state of the software. | ||
- | < | + | |
+ | ---- | ||
==== Establishing a USB Connection Link ==== | ==== Establishing a USB Connection Link ==== | ||
- Follow the instructions to properly install the software and connect the hardware as described in the previous sections. | - Follow the instructions to properly install the software and connect the hardware as described in the previous sections. | ||
- | - Open the file named **CN0251.exe** in the installation directory.< | + | - Open the file named **CN0251.exe** in the installation directory.\\ \\ <WRAP left info round box 60%> |
- | - Click the < | + | - Click the **Connect/ |
- | - Upon success, the < | + | - Upon success, the **System Status String Indicator** will display __Ready to Capture Data__ |
+ | |||
+ | ---- | ||
==== Capturing Data ==== | ==== Capturing Data ==== | ||
- | - < | + | - **Establish a USB Connection Link**. |
- | - Click the < | + | - Click the **Input Channel Drop-Down Menu** to select the channel to convert |
- | - Click the < | + | - Click the **Input Range Drop-Down Menu** to select the range of the analog input voltage.\\ \\ <WRAP round important 60%> |
- | - Input the number of samples to capture into the < | + | - Input the number of samples to capture into the **Samples to Capture Control** |
- | - Click the < | + | - Click the **Capture Data Button** and wait until acquisition is complete.\\ \\ {{: |
+ | |||
+ | ---- | ||
==== Changing the Display Units ==== | ==== Changing the Display Units ==== | ||
- | - Click the < | + | - Click the **Display Unit Drop-Down Menu** to select the units to display. |
==== Saving Data to a Spreadsheet File ==== | ==== Saving Data to a Spreadsheet File ==== | ||
- | - < | + | - **Establish a USB Connection Link**. |
- | - < | + | - **Capture Data**. |
- | - Click the < | + | - Click the **Save Data Button**. |
- Browse to the directory location where the spreadsheet file is to be saved. | - Browse to the directory location where the spreadsheet file is to be saved. | ||
- Name the file. | - Name the file. | ||
- Click the **OK Button**. | - Click the **OK Button**. | ||
- | <WRAP left round info 60%>< | + | <WRAP left round info 60%>\\ The software saves the spreadsheet file as ASCII text with columns separated by tabs.</ |
+ | |||
+ | =====Registration===== | ||
+ | <WRAP round tip 80% > | ||
+ | Receive software update notifications, | ||
+ | |||
+ | // End of document // |